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Fig. 1 | Retrovirology

Fig. 1

From: The HIV-1 transmission bottleneck

Fig. 1

A schematic of some of the steps of sexual transmission and IVDU transmission of HIV-1 in which selective or stochastic narrowing of the HIV-1 population is possible. Blue circles genital tract; blue arrows steps of sexual transmission; Red circles blood/general circulation; red arrow transmission from parenteral exposure, e.g. IVDU exposure

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Retrovirology

ISSN: 1742-4690

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